Answer:
eq of line is x=3 and slope is infinite
B is false. You cannot square a 3x1 matrix.
In order to multiply matrices, the number of columns of the first matrix must match the number of rows of the second matrix. To square a 3x1 matrix, you would be multiplying a 3x1 by a 3x1; the number of columns in the first one is 1, but the number of rows of the second matrix is 3. They are not compatible.
Answer:
up
Step-by-step explanation:
You would move it up the y-axis
Answer:
5 and 35
Step-by-step explanation: